Email phishing scams have grown more sophisticated since they first began popping up in corporate inboxes in the 1990s. In 2011, approximately one out of every 300 emails circulating the web was deemed to contain elements indicative of phishing. Phishing attacks are easier for cybercriminals to produce and more convincing than ever. CIO.com asked Daniel Peck, a research scientist with Barracuda Networks, to analyze a particularly convincing specimen allegedly from American Express. He offers five tips for discerning the validity of suspicious emails.”]
Source: https://www.csoonline.com/article/2131484/how-to-tell-if-an-email-is-a-phishing-scam.html